Most books toppled in a domino fashion in one hour
Who
Kmart
What
3,000 total number
Where
New Zealand (Queenstown, New Zealand)
When

The most books toppled in domino fashion in one hour is 3,000 and was achieved by Kmart Australia Limited (Australia) in Queenstown, New Zealand, on 31 October 2018.

The attempt took place at the KMart annual store managers conference.